This name is a synonym of Paphiopedilum bullenianum (Rchb.f.) Pfitzer.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 54345) with original publication details: J. Fed. Malay States Mus. 6: 183 1915.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:625942-1.
This name was in version 1 of The Plant List, record kew-54345.